Inventor · disambiguated record
Hidehiko Karasaki
Also filed as: KARASAKI HIDEHIKO
28 granted patents·10 pending applications·218 citations·filing 1993–2025
96Inventor score
Files withPANASONIC IP MAN CO LTD20MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14PANASONIC CORP2GOO CHEMICAL CO LTD1KARASAKI HIDEHIKO1
Top patents by PatentIndex Score
38 records- 0194US11289428B2Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2020·Granted Mar 29, 2022·3 cites·5 claims
- 0291US6555782B2Laser machining method, laser machining apparatus, and its control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 29, 2003·47 cites·11 claims
- 0383US6441337B1Laser machining method, laser machining device and control method of laser machiningMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 27, 2002·40 cites·16 claims
- 0479US7471704B2Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatusPANASONIC CORP·Filed 2007·Granted Dec 30, 2008·5 cites·7 claims
- 0578US10763124B2Manufacturing process of element chipPANASONIC IP MAN CO LTD·Filed 2018·Granted Sep 1, 2020·2 cites·18 claims
- 0675US6504652B1Apparatus and method for laser processingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 7, 2003·16 cites·22 claims
- 0774US6782012B2Laser device and method of controlling Q-switched frequency converted laser, process and system using laser deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 24, 2004·13 cites·42 claims
- 0871US10410924B2Manufacturing process of element chipPANASONIC IP MAN CO LTD·Filed 2018·Granted Sep 10, 2019·1 cites·7 claims
- 0970US7599407B2Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatusPANASONIC CORP·Filed 2007·Granted Oct 6, 2009·2 cites·6 claims
- 1069US10147646B2Manufacturing process of element chipPANASONIC IP MAN CO LTD·Filed 2017·Granted Dec 4, 2018·1 cites·14 claims
- 1168US2025391646A1Plasma processing apparatus and plasma processing methodPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1267US7254147B2Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 7, 2007·7 cites·4 claims
- 1367US5969335ALaser control system for use in laser processing machine utilizing laser-induced plasma detecting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 19, 1999·22 cites·7 claims
- 1465US2025391645A1Plasma processing apparatus and plasma processing methodPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1564US6097020ALaser control system having a diffraction grating for use in laser processing machine utilizing laser-induced plasma detecting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 1, 2000·20 cites·8 claims
- 1664US2025191920A1Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1761US10923362B2Manufacturing process of element chipPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 16, 2021·0 cites·10 claims
- 1860US5422906ALaser resonatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 6, 1995·18 cites·8 claims
- 1958US2024312841A1Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 2057US2024162091A1Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2155US12300482B2Element chip manufacturing method and substrate processing methodPANASONIC IP MAN CO LTD·Filed 2022·Granted May 13, 2025·0 cites·5 claims
- 2255US6633422B2Optical mirror and optical scanner and laser machining apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 14, 2003·6 cites·4 claims
- 2355US6586703B2Laser machining method, laser machining apparatus, and its control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 1, 2003·4 cites·40 claims
- 2454US10843294B2Laser processing apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 24, 2020·0 cites·8 claims
- 2554US6556331B1Optical mirror and optical scanner and laser machining apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 29, 2003·5 cites·7 claims
- 2653US2022406660A1Element chip manufacturing method and substrate processing methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2753US2022402072A1Element chip manufacturing method and substrate processing methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2853US2022367273A1Element chip manufacturing method and substrate processing methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2947US2009184096A1Laser machining apparatus and method of adjusting the sameKARASAKI HIDEHIKO·Filed 2006·Application pending·0 cites
- 3046US11688641B2Element chip isolation method using laser grooving and plasma etchingPANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 27, 2023·0 cites·6 claims
- 3146US10546783B2Manufacturing process of element chip and substrate heating apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 28, 2020·0 cites·18 claims
- 3246US6694614B2Laser processing method and equipment for printed circuit boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 24, 2004·3 cites·32 claims
- 3345US10896849B2Method of dicing a semiconductor wafer using a protective film formed by coating a mixture of water-soluble resin and organic solventPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 19, 2021·0 cites·6 claims
- 3444US2019371668A1Element chip manufacturing methodPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 3542US10607846B2Method of manufacturing element chipPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 31, 2020·0 cites·5 claims
- 3641US7005605B2Laser irradiation apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 28, 2006·1 cites·25 claims
- 3740US11319458B2Method for fabricating semiconductor device chips and protective compositionGOO CHEMICAL CO LTD·Filed 2020·Granted May 3, 2022·0 cites·20 claims
- 3827US5856993AGas laser oscillatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 5, 1999·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →